EP3824551C0 - Dispositif de commutation ainsi que procédé pour faire fonctionner un dispositif de commutation - Google Patents

Dispositif de commutation ainsi que procédé pour faire fonctionner un dispositif de commutation

Info

Publication number
EP3824551C0
EP3824551C0 EP19731247.3A EP19731247A EP3824551C0 EP 3824551 C0 EP3824551 C0 EP 3824551C0 EP 19731247 A EP19731247 A EP 19731247A EP 3824551 C0 EP3824551 C0 EP 3824551C0
Authority
EP
European Patent Office
Prior art keywords
circuit apparatus
operating
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19731247.3A
Other languages
German (de)
English (en)
Other versions
EP3824551A1 (fr
EP3824551B1 (fr
Inventor
Sebastian Dörnbach
Markus Plaschke
Rolf Wagemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leoni Bordnetz Systeme GmbH
Hella GmbH and Co KGaA
Original Assignee
Leoni Bordnetz Systeme GmbH
Hella GmbH and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leoni Bordnetz Systeme GmbH, Hella GmbH and Co KGaA filed Critical Leoni Bordnetz Systeme GmbH
Publication of EP3824551A1 publication Critical patent/EP3824551A1/fr
Application granted granted Critical
Publication of EP3824551B1 publication Critical patent/EP3824551B1/fr
Publication of EP3824551C0 publication Critical patent/EP3824551C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/08104—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K2017/066—Maximizing the OFF-resistance instead of minimizing the ON-resistance
EP19731247.3A 2018-07-17 2019-06-13 Dispositif de commutation ainsi que procédé pour faire fonctionner un dispositif de commutation Active EP3824551B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018211872.8A DE102018211872B4 (de) 2018-07-17 2018-07-17 Schaltungsvorrichtung sowie Verfahren zum Betrieb einer Schaltungsvorrichtung
PCT/EP2019/065603 WO2020015937A1 (fr) 2018-07-17 2019-06-13 Dispositif de commutation ainsi que procédé pour faire fonctionner un dispositif de commutation

Publications (3)

Publication Number Publication Date
EP3824551A1 EP3824551A1 (fr) 2021-05-26
EP3824551B1 EP3824551B1 (fr) 2023-06-07
EP3824551C0 true EP3824551C0 (fr) 2023-06-07

Family

ID=66912846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19731247.3A Active EP3824551B1 (fr) 2018-07-17 2019-06-13 Dispositif de commutation ainsi que procédé pour faire fonctionner un dispositif de commutation

Country Status (4)

Country Link
US (1) US11228309B2 (fr)
EP (1) EP3824551B1 (fr)
DE (1) DE102018211872B4 (fr)
WO (1) WO2020015937A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172290A (en) * 1988-08-10 1992-12-15 Siemens Aktiengesellschaft Gate-source protective circuit for a power mosfet
US5418673A (en) * 1992-12-14 1995-05-23 North American Philips Corporation Control electrode disable circuit for power transistor
DE19619467C2 (de) 1996-05-14 2000-12-21 Siemens Ag Schaltungsanordnung zum Schutz eines Leistungs-MOSFET
JP5266029B2 (ja) * 2007-12-14 2013-08-21 ルネサスエレクトロニクス株式会社 負荷駆動装置
DE102009030225A1 (de) 2009-06-23 2010-12-30 Dorma Gmbh + Co. Kg Bremsschaltung für einen Türbetätiger mit einem generatorisch betreibbaren Elektromotor
WO2012018073A1 (fr) * 2010-08-04 2012-02-09 ローム株式会社 Module de puissance et circuit de sortie

Also Published As

Publication number Publication date
DE102018211872B4 (de) 2020-02-06
CN112715004A (zh) 2021-04-27
US11228309B2 (en) 2022-01-18
EP3824551A1 (fr) 2021-05-26
DE102018211872A1 (de) 2020-01-23
WO2020015937A1 (fr) 2020-01-23
EP3824551B1 (fr) 2023-06-07
US20210143815A1 (en) 2021-05-13

Similar Documents

Publication Publication Date Title
SG11202107662TA (en) Apparatus and method for cybersecurity
SG10202106085VA (en) Blockchain-based service execution method and apparatus, and electronic device
SG11202100863XA (en) Method, apparatus, and electronic device for blockchain-based recordkeeping
EP3567584A4 (fr) Appareil électronique et son procédé de fonctionnement
SG11202101514SA (en) Method, apparatus, and electronic device for blockchain-based recordkeeping
EP3529752A4 (fr) Appareil électronique permettant d'utiliser un apprentissage automatique et procédé d'utilisation d'apprentissage automatique
PT3752665T (pt) Arranjo de circuito, método para operar um arranjo de circuito e dispositivo de eletrólise
GB2584677B (en) Method and apparatus for trajectory-planning
GB2575043B (en) Apparatus and method for mearuring a signal
EP3614628C0 (fr) Appareil électronique et son procédé de commande
SI3868006T1 (sl) Aparat in metoda za izdelavo statorja
GB2579893B (en) Method and apparatus for debugging devices
SG11202004893RA (en) Method, apparatus, and electronic device for regulatory inspection
EP3803546C0 (fr) Appareil électronique et procédé de commande correspondant
EP3935412C0 (fr) Appareil électronique et son procédé de commande
PL3672006T3 (pl) Aparat do i sposób zapobiegania zwarciom
GB2579116B (en) Electronic apparatus and control method for electronic apparatus
SG11202012591VA (en) Electronic apparatus and operation method thereof
GB201713661D0 (en) Method and apparatus for monitoring a semiconductor switch
EP3720101C0 (fr) Appareil électronique et son procédé de commande
EP3864745C0 (fr) Procédé et appareil de surveillance de circuit
GB2568721B (en) Method and apparatus for initalizing a power distribution circuit
GB201813122D0 (en) Apparatus and method for manufacturing a resilient unit
GB201809440D0 (en) An apparatus and method
GB2557678B (en) Apparatus and method for controlling a high voltage circuit

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201207

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502019008059

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H03K0017081200

Ipc: H03K0017082000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: H03K 17/082 20060101AFI20221205BHEP

INTG Intention to grant announced

Effective date: 20221222

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LEONI BORDNETZ-SYSTEME GMBH

Owner name: HELLA GMBH & CO. KGAA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1577885

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230615

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019008059

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20230704

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20230731

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

U20 Renewal fee paid [unitary effect]

Year of fee payment: 5

Effective date: 20230830

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230907

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231007

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231007

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019008059

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230607

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230613

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230630

26N No opposition filed

Effective date: 20240308

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240620

Year of fee payment: 6

U20 Renewal fee paid [unitary effect]

Year of fee payment: 6

Effective date: 20240613